ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
May 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
DTRA’s advancements in nuclear and radiological detection
A new, more complex nuclear age has begun. Echoing the tensions of the Cold War amid rapidly evolving nuclear and radiological threats, preparedness in the modern age is a contest of scientific innovation. The Research and Development Directorate (RD) at the Defense Threat Reduction Agency (DTRA) is charged with winning this contest.
Technical Session|Sponsored by RPD
Tuesday, November 15, 2022|3:15–5:00PM MST|Sonoran 7
Session Chair:
Massimiliano Fratoni
Session Organizer:
Alternate Chair:
Pavel V. Tsvetkov
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
High-Fidelity Multiphysics Modeling of Load Following for 3-D Gas-Cooled Microreactor Assembly Using NEAMS Codes
3:15–3:35PM MST
Ahmed Abdelhameed (ANL), Yan Cao (ANL), Daniel Nunez (ANL), Yinbin Miao (ANL), Kun Mo (ANL), Changho Lee (ANL), Emily Shemon (ANL), Nicolas E. Stauff (ANL)
Paper
Applications of NEAMS Codes for Multiphysics Modeling of Several Microreactors Problems
3:35–3:55PM MST
Nicolas E. Stauff (ANL), Ahmed Abdelhameed (ANL), Yan Cao (ANL), Daniel Nunez (ANL), Yinbin Miao (ANL), Kun Mo (ANL), Changho Lee (ANL), Christopher Matthews (LANL), Emily Shemon (ANL), Justin Thomas (ANL)
Design Optimization of the Holos-Mono Microreactor Concept
3:55–4:15PM MST
Alisha Kasam-Griffith (ANL), Nicolas Stauff (ANL), Yinbin Miao (ANL), Sumit Bhattacharya (ANL), Claudio Filippone (HolosGen)
High Fidelity Multiphysics Simulation of Holos Quad Micro Reactor Design
4:15–4:35PM MST
Changho Lee (ANL), Brent P. Hollrah (ANL), Kristina (ANL), Nicolas E. Stauff (ANL), Ling Zou (ANL), Claudio Filippone (HolosGen)
Application of the Coolant Sleeve Technology to Holos Gas Cooled Microreactors
4:35–4:55PM MST
Nicolas E. Stauff (ANL), Y. Miao (ANL), S. Bhattacharya (ANL), L. Zou (ANL), A. Kasam-Griffith (ANL), C. Filippone (HolosGen)
To join the conversation, you must be logged in and registered for the meeting.